| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.63 | 7.606% | $76.0021 | $76.00 | $76.00 | $76.00 |
| Purchase #2 | $48.37 | 4.793% | $50.6884 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $28.66 | 12.368% | $32.2047 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $171.80 | 4.686% | $179.8505 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $160.79 | 13.498% | $182.4934 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $102.96 | 7.808% | $110.9991 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $100.94 | 11.492% | $112.54 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $684.15 | $744.7782 | $744.77 | $744.80 | $744.80 | |